Sensorless Vector And Direct Torque Control

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Sensorless Vector and Direct Torque Control

Author : Peter Vas
Publisher : Oxford, [Eng.] ; New York : Oxford University Press
Page : 804 pages
File Size : 50,7 Mb
Release : 1998
Category : Mathematics
ISBN : UOM:39015040377577

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Sensorless Vector and Direct Torque Control by Peter Vas Pdf

This is the first comprehensive book on sensorless high performance a.c. drives. It is essential reading for anyone interestred in acquiring a solid background on sensorless torque-controlled drives. It presents a detailed and unified treatment of sensorless vector-controlled and direct-torque controlled drive systems. It also discusses the applications of artificial intelligence to drives. Where possible, space vector theory is used and emphasis is laid on detailed mathematical and physical analysis. Sensorless drive schemes for different types of permanent magnet synchronous motors, synchronous reluctance motors, and induction motors are also presented. These include more than twenty vector drives e.g. five types of MRAS-based vector drives, and eleven types of direct-torque-controlled (DTC) drives, e.g. the ABB DTC drive. However, torque-controlled switched reluctance motor drives are also discussed due to their emerging importance. The book also covers various drive applications using artificial intelligence (fuzzy logic, neural networks, fuzzy-neural networks) and AI-based modelling of electrical machines. Finally, self-commissioning techniques are also discussed. This is a comprehensive thoroughly up-to-date, and self-contained book suitable for students at various levels, teachers, and industrial readership. Peter Vas is a Professor at the Department of Engineering at the University of Aberdeen, UK, where he is also the Head of the Intelligent Motion Control Group. His previous books published by Oxford University Press are extensively used worldwide.

Artificial-Intelligence-based Electrical Machines and Drives

Author : Peter Vas
Publisher : Oxford University Press
Page : 794 pages
File Size : 42,7 Mb
Release : 1999-01-28
Category : Computers
ISBN : 019859397X

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Artificial-Intelligence-based Electrical Machines and Drives by Peter Vas Pdf

Roughly half of all electricity generated is consumed in motors, and recent efforts to apply artificial intelligence (AI) to improving electric motors are receiving attention worldwide. At present two industrial drives incorporate some form of AI. This book is the first comprehensive discussion of AI applications to electrical machines and drives. It looks at d.c. drives, induction motor drives, synchronous motor drives, switched reluctance motor drives, and sensorless drives. It combines simple explanations of AI-based systems with detailed and unified mathematical and physical treatments, and it includes numerous worked examples, simulations, and experimental results.

High Performance AC Drives

Author : Mukhtar Ahmad
Publisher : Springer Science & Business Media
Page : 195 pages
File Size : 42,7 Mb
Release : 2010-09-08
Category : Technology & Engineering
ISBN : 9783642131509

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High Performance AC Drives by Mukhtar Ahmad Pdf

Variable speed is one of the important requirements in most of the electric drives. Earlier dc motors were the only drives that were used in industries requiring - eration over a wide range of speed with step less variation, or requiring fine ac- racy of speed control. Such drives are known as high performance drives. AC - tors because of being highly coupled non-linear devices can not provide fast dynamic response with normal controls. However, recently, because of ready availability of power electronic devices, and digital signal processors ac motors are beginning to be used for high performance drives. Field oriented control or vector control has made a fundamental change with regard to dynamic perfo- ance of ac machines. Vector control makes it possible to control induction or s- chronous motor in a manner similar to control scheme used for the separately - cited dc motor. Recent advances in artificial intelligence techniques have also contributed in the improvement in performance of electric drives. This book presents a comprehensive view of high performance ac drives. It may be considered as both a text book for graduate students and as an up-to-date monograph. It may also be used by R & D professionals involved in the impro- ment of performance of drives in the industries. The book will also be beneficial to the researchers pursuing work on sensorless and direct torque control of electric drives as up-to date references in these topics are provided.

Direct Torque Control Strategies of Electrical Machines

Author : Fatma Ben Salem
Publisher : BoD – Books on Demand
Page : 174 pages
File Size : 45,7 Mb
Release : 2021-01-20
Category : Science
ISBN : 9781838802950

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Direct Torque Control Strategies of Electrical Machines by Fatma Ben Salem Pdf

This book deals with the design and analysis of Direct Torque Control (DTC). It introduces readers to two major applications of electrical machines: speed drive and position control and gives the readers a comprehensive overview of the field of DTC dedicated to AC machines. It includes new DTC approaches with and without control of commutation frequency. It also covers DTC applications using artificial intelligence. The book combines theoretical analysis, simulation, and experimental concepts.To make the content as accessible as possible, the book employs a clear proposal in each chapter, moving from the background, to numerical development, and finally to case studies and illustrations. The book is a wide-ranging reference source for graduate students, researchers, and professors from related fields and it will benefit practicing engineers and experts from the industry.

Control in Power Electronics

Author : Marian P. Kazmierkowski,Ramu Krishnan,Frede Blaabjerg
Publisher : Elsevier
Page : 529 pages
File Size : 40,6 Mb
Release : 2002-08-30
Category : Technology & Engineering
ISBN : 9780080490786

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Control in Power Electronics by Marian P. Kazmierkowski,Ramu Krishnan,Frede Blaabjerg Pdf

The authors were originally brought together to share research and applications through the international Danfoss Professor Programme at Aalborg University in Denmark. Personal computers would be unwieldy and inefficient without power electronic dc supplies. Portable communication devices and computers would also be impractical. High-performance lighting systems, motor controls, and a wide range of industrial controls depend on power electronics. In the near future we can expect strong growth in automotive applications, dc power supplies for communication systems, portable applications, and high-end converters. We are approaching a time when all electrical energy will be processed and controlled through power electronics somewhere in the path from generation to end use. The most up-to-date information available is presented in the text Written by a world renowned leader in the field

High Performance Control of AC Drives with Matlab/Simulink

Author : Haitham Abu-Rub,Atif Iqbal,Jaroslaw Guzinski
Publisher : John Wiley & Sons
Page : 624 pages
File Size : 43,5 Mb
Release : 2021-04-06
Category : Science
ISBN : 9781119591290

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High Performance Control of AC Drives with Matlab/Simulink by Haitham Abu-Rub,Atif Iqbal,Jaroslaw Guzinski Pdf

High Performance Control of AC Drives with Matlab®/Simulink Explore this indispensable update to a popular graduate text on electric drive techniques and the latest converters used in industry The Second Edition of High Performance Control of AC Drives with Matlab®/Simulink delivers an updated and thorough overview of topics central to the understanding of AC motor drive systems. The book includes new material on medium voltage drives, covering state-of-the-art technologies and challenges in the industrial drive system, as well as their components, and control, current source inverter-based drives, PWM techniques for multilevel inverters, and low switching frequency modulation for voltage source inverters. This book covers three-phase and multiphase (more than three-phase) motor drives including their control and practical problems faced in the field (e.g., adding LC filters in the output of a feeding converter), are considered. The new edition contains links to Matlab®/Simulink models and PowerPoint slides ideal for teaching and understanding the material contained within the book. Readers will also benefit from the inclusion of: A thorough introduction to high performance drives, including the challenges and requirements for electric drives and medium voltage industrial applications An exploration of mathematical and simulation models of AC machines, including DC motors and squirrel cage induction motors A treatment of pulse width modulation of power electronic DC-AC converter, including the classification of PWM schemes for voltage source and current source inverters Examinations of harmonic injection PWM and field-oriented control of AC machines Voltage source and current source inverter-fed drives and their control Modelling and control of multiphase motor drive system Supported with a companion website hosting online resources. Perfect for senior undergraduate, MSc and PhD students in power electronics and electric drives, High Performance Control of AC Drives with Matlab®/Simulink will also earn a place in the libraries of researchers working in the field of AC motor drives and power electronics engineers in industry.

Sensorless Control of Permanent Magnet Synchronous Machine Drives

Author : Zi Qiang Zhu,Xi Meng Wu
Publisher : John Wiley & Sons
Page : 501 pages
File Size : 44,7 Mb
Release : 2023-11-14
Category : Technology & Engineering
ISBN : 9781394194360

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Sensorless Control of Permanent Magnet Synchronous Machine Drives by Zi Qiang Zhu,Xi Meng Wu Pdf

Sensorless Control of Permanent Magnet Synchronous Machine Drives A comprehensive resource providing basic principles and state-of-the art developments in sensorless control technologies for permanent magnet synchronous machine drives Sensorless Control of Permanent Magnet Synchronous Machine Drives highlights the global research achievements over the last three decades and the sensorless techniques developed by the authors and their colleagues, and covers sensorless control techniques of permanent magnet machines, discussing issues and solutions. Many worked application examples are included to aid in practical understanding of concepts. Written by pioneering authors in the field, Sensorless Control of Permanent Magnet Synchronous Machine Drives covers topics such as: Permanent magnet brushless AC and DC drives Single three-phase, dual three-phase, and open winding machines Modern control theory based sensorless methods, covering model reference adaptive system, sliding mode observer, extended Kalman filter, and model predictive control Flux-linkage and back-EMF based methods for non-salient machines, and active flux-linkage and extended back-EMF methods for salient machines Pulsating and rotating high frequency sinusoidal and square wave signal injection methods with current or voltage response, at different reference frames, and selection of amplitude and frequency for injection signal Sensorless control techniques based on detecting third harmonic or zero-crossings of back-EMF waveforms Parasitic effects in fundamental and high frequency models, impacts on position estimation and compensation schemes, covering cross-coupling magnetic saturation, load effect, machine saliency and multiple saliencies Describing basic principles, examples, challenges, and practical solutions, Sensorless Control of Permanent Magnet Synchronous Machine Drives is a highly comprehensive resource on the subject for professionals working on electrical machines and drives, particularly permanent magnet machines, and researchers working on electric vehicles, wind power generators, household appliances, and industrial automation.

Power Electronics and Motor Drives

Author : Bimal K. Bose
Publisher : Academic Press
Page : 1110 pages
File Size : 53,9 Mb
Release : 2020-11-13
Category : Technology & Engineering
ISBN : 9780128238677

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Power Electronics and Motor Drives by Bimal K. Bose Pdf

Power Electronics and Motor Drives: Advances and Trends, Second Edition is the perfect resource to keep the electrical engineer up-to-speed on the latest advancements in technologies, equipment and applications. Carefully structured to include both traditional topics for entry-level and more advanced applications for the experienced engineer, this reference sheds light on the rapidly growing field of power electronic operations. New content covers converters, machine models and new control methods such as fuzzy logic and neural network control. This reference will help engineers further understand recent technologies and gain practical understanding with its inclusion of many industrial applications. Further supported by a glossary per chapter, this book gives engineers and researchers a critical reference to learn from real-world examples and make future decisions on power electronic technology and applications. Provides many practical examples of industrial applications Updates on the newest electronic topics with content added on fuzzy logic and neural networks Presents information from an expert with decades of research and industrial experience

Torque Control

Author : Moulay Tahar Lamchich
Publisher : BoD – Books on Demand
Page : 308 pages
File Size : 45,5 Mb
Release : 2011-02-10
Category : Technology & Engineering
ISBN : 9789533074283

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Torque Control by Moulay Tahar Lamchich Pdf

This book is the result of inspirations and contributions from many researchers, a collection of 9 works, which are, in majority, focalised around the Direct Torque Control and may be comprised of three sections: different techniques for the control of asynchronous motors and double feed or double star induction machines, oriented approach of recent developments relating to the control of the Permanent Magnet Synchronous Motors, and special controller design and torque control of switched reluctance machine.

IAENG Transactions on Engineering Technologies

Author : Gi-Chul Yang,Sio-long Ao,Len Gelman
Publisher : Springer Science & Business Media
Page : 763 pages
File Size : 46,5 Mb
Release : 2014-07-08
Category : Technology & Engineering
ISBN : 9789400761902

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IAENG Transactions on Engineering Technologies by Gi-Chul Yang,Sio-long Ao,Len Gelman Pdf

This book contains fifty-eight revised and extended research articles written by prominent researchers participating in the Advances in Engineering Technologies and Physical Science conference, held in London, U.K., 4-6 July, 2012. Topics covered include Applied and Engineering Mathematics, Computational Statistics, Mechanical Engineering, Bioengineering, Internet Engineering, Wireless Networks, Knowledge Engineering, Computational Intelligence, High Performance Computing, Manufacturing Engineering, and industrial applications. The book offers the state of art of tremendous advances in engineering technologies and physical science and applications, and also serves as an excellent reference work for researchers and graduate students working on engineering technologies and physical science and applications.

AETA 2018 - Recent Advances in Electrical Engineering and Related Sciences: Theory and Application

Author : Ivan Zelinka,Pavel Brandstetter,Tran Trong Dao,Vo Hoang Duy,Sang Bong Kim
Publisher : Springer
Page : 994 pages
File Size : 43,9 Mb
Release : 2019-04-13
Category : Technology & Engineering
ISBN : 9783030149079

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AETA 2018 - Recent Advances in Electrical Engineering and Related Sciences: Theory and Application by Ivan Zelinka,Pavel Brandstetter,Tran Trong Dao,Vo Hoang Duy,Sang Bong Kim Pdf

These proceedings address a broad range of topic areas, including telecommunication, power systems, digital signal processing, robotics, control systems, renewable energy, power electronics, soft computing and more. Today’s world is based on vitally important technologies that combine e.g. electronics, cybernetics, computer science, telecommunication, and physics. However, since the advent of these technologies, we have been confronted with numerous technological challenges such as finding optimal solutions to various problems regarding controlling technologies, signal processing, power source design, robotics, etc. Readers will find papers on these and other topics, which share fresh ideas and provide state-of-the-art overviews. They will also benefit practitioners, who can easily apply the issues discussed here to solve real-life problems in their own work. Accordingly, the proceedings offer a valuable resource for all scientists and engineers pursuing research and applications in the above-mentioned fields.

Power Electronics and Motor Drive Systems

Author : Stefanos Manias
Publisher : Academic Press
Page : 1008 pages
File Size : 45,7 Mb
Release : 2016-11-08
Category : Technology & Engineering
ISBN : 9780128118146

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Power Electronics and Motor Drive Systems by Stefanos Manias Pdf

Power Electronics and Motor Drive Systems is designed to aid electrical engineers, researchers, and students to analyze and address common problems in state-of-the-art power electronics technologies. Author Stefanos Manias supplies a detailed discussion of the theory of power electronics circuits and electronic power conversion technology systems, with common problems and methods of analysis to critically evaluate results. These theories are reinforced by simulation examples using well-known and widely available software programs, including SPICE, PSIM, and MATLAB/SIMULINK. Manias expertly analyzes power electronic circuits with basic power semiconductor devices, as well as the new power electronic converters. He also clearly and comprehensively provides an analysis of modulation and output voltage, current control techniques, passive and active filtering, and the characteristics and gating circuits of different power semiconductor switches, such as BJTs, IGBTs, MOSFETs, IGCTs, MCTs and GTOs. Includes step-by-step analysis of power electronic systems Reinforced by simulation examples using SPICE, PSIM, and MATLAB/SIMULINK Provides 110 common problems and solutions in power electronics technologies

Proceedings of the Mediterranean Conference on Information & Communication Technologies 2015

Author : Ahmed El Oualkadi,Fethi Choubani,Ali El Moussati
Publisher : Springer
Page : 692 pages
File Size : 54,6 Mb
Release : 2016-04-15
Category : Technology & Engineering
ISBN : 9783319302980

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Proceedings of the Mediterranean Conference on Information & Communication Technologies 2015 by Ahmed El Oualkadi,Fethi Choubani,Ali El Moussati Pdf

This volume presents the second part of the proceedings of the Mediterranean Conference on Information & Communication Technologies (MedICT 2015), which was held at Saidia, Morocco during 7–9 May, 2015. MedICT provides an excellent international forum to the researchers and practitioners from both academia as well as industry to meet and share cutting-edge development. The conference has also a special focus on enabling technologies for societal challenges, and seeks to address multidisciplinary challenges in Information & Communication Technologies such as health, demographic change, wellbeing, security and sustainability issues. The proceedings publish high quality papers which are closely related to the various theories, as well as emerging and practical applications of particular interest to the ICT community. This second volume provides a compact yet broad view of recent developments in Data, Systems, Services and Education, and covers recent research areas in the field including Control Systems, Software Engineering, Data Mining and Big Data, ICT for Education and Support Activities, Networking, Cloud Computing and Security, ICT Based Services and Applications, Mobile Agent Systems, Software Engineering, Data Mining and Big Data, Online Experimentation & Artificial Intelligence in Education, Networking, Cloud Computing and Security, ICT Based Education and Services ICT Challenges and Applications, Advances in ICT Modeling and Design ICT Developments.

Neural and Fuzzy Logic Control of Drives and Power Systems

Author : Marcian Cirstea
Publisher : Newnes
Page : 416 pages
File Size : 55,9 Mb
Release : 2002-10-08
Category : Education
ISBN : 0750655585

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Neural and Fuzzy Logic Control of Drives and Power Systems by Marcian Cirstea Pdf

*Introduces cutting-edge control systems to a wide readership of engineers and students *The first book on neuro-fuzzy control systems to take a practical, applications-based approach, backed up with worked examples and case studies *Learn to use VHDL in real-world applications Introducing cutting edge control systems through real-world applications Neural networks and fuzzy logic based systems offer a modern control solution to AC machines used in variable speed drives, enabling industry to save costs and increase efficiency by replacing expensive and high-maintenance DC motor systems. The use of fast micros has revolutionised the field with sensorless vector control and direct torque control. This book reflects recent research findings and acts as a useful guide to the new generation of control systems for a wide readership of advanced undergraduate and graduate students, as well as practising engineers. The authors guide readers quickly and concisely through the complex topics of neural networks, fuzzy logic, mathematical modelling of electrical machines, power systems control and VHDL design. Unlike the academic monographs that have previously been published on each of these subjects, this book combines them and is based round case studies of systems analysis, control strategies, design, simulation and implementation. The result is a guide to applied control systems design that will appeal equally to students and professional design engineers. The book can also be used as a unique VHDL design aid, based on real-world power engineering applications.

Numerical Analysis

Author : Jan Awrejcewicz
Publisher : BoD – Books on Demand
Page : 650 pages
File Size : 54,9 Mb
Release : 2011-09-09
Category : Computers
ISBN : 9789533073897

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Numerical Analysis by Jan Awrejcewicz Pdf

Numerical Analysis - Theory and Application is an edited book divided into two parts: Part I devoted to Theory, and Part II dealing with Application. The presented book is focused on introducing theoretical approaches of numerical analysis as well as applications of various numerical methods to either study or solving numerous theoretical and engineering problems. Since a large number of pure theoretical research is proposed as well as a large amount of applications oriented numerical simulation results are given, the book can be useful for both theoretical and applied research aimed on numerical simulations. In addition, in many cases the presented approaches can be applied directly either by theoreticians or engineers.